Senior Firmware Developer — Smartcard & Mobile Credentials (m/f/d)
Allegion Corp
Unterföhring, Germany
Not specified; benefits: €30 gross fitness allowan...
Fully remote
C++ firmware development for microcontrollers
Rtos experience with tasking and ipc
Nfc/rfid standards like mifare desfire
You will design and implement C++ application firmware on microcontrollers to unlock the future of digital security
Job Summary
You will design and implement C++ application firmware on microcontrollers to unlock the future of digital security.
The role involves integrating physical and smartphone-based credential processing flows using technologies like Mifare DESFire and HCE.
Employees enjoy a modern tech stack, flexible work arrangements including remote work, and comprehensive benefits like fitness allowances and childcare support.
Matching Summary
You will design and implement C++ application firmware on microcontrollers to unlock the future of digital security.
Salary
Not specified; Benefits: €30 gross fitness allowance per month; Up to €250 gross childcare allowance per month
Skills & Requirements
Must-have
C++ firmware development for microcontrollers
RTOS experience with tasking and IPC
NFC/RFID standards like Mifare DESFire
Mobile credential workflows and HCE
Secure element and SAM integration
Debugging with JTAG/SWD and logic analyzers
Nice-to-have
Zephyr RTOS experience
Low-power design expertise
Mifare DESFire EVx personalization
Knowledge of CRA, NIST, ETSI compliance
Git, Jira, and embedded test frameworks
German language proficiency
Key Requirements
5+ years of embedded firmware experience
Strong C++ skills in resource-constrained environments